@import url("https://fonts.googleapis.com/css?family=Heebo:900");
html,
body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

.htmleaf-contentc {
    width: 100%;
    height: 936px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: "Heebo", sans-serif;
    background: #f4f4f444;
    z-index: 0;
}

.descs {
    padding: 1rem;
    font-size: 1rem;
    letter-spacing: 0.2rem;
    opacity: 0;
    transition: 1s 1.5s;
}


/*code sample from here*/


/*
[required code]
parent {
  opacity: 0;
}
parent span {
  //translate effect
  position: relative;
  top: xxx;
  left: xxx;
  //fade effect
  opacity: 0;
}
*/

.font1 {
    margin: 0;
    padding: 0;
    font-size: 7rem;
    line-height: 1;
    letter-spacing: 0.3rem;
    color: rgb(255, 255, 255);
    opacity: 0;
}

.font1 span {
    position: relative;
    top: 10px;
    left: 10px;
    opacity: 0;
}

.font2 {
    margin: 0;
    padding: 0;
    font-size: 4rem;
    line-height: 1;
    letter-spacing: 0.3rem;
    color: #222;
    opacity: 0;
}

.font2 span {
    position: relative;
    left: -10px;
    opacity: 0;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}